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Mathematics, 04.02.2020 08:56 jules8022

Erin goes to a stamp fair once a month to buy new stamps for her collection. the equation y = 115 + 10x represents the number of stamps in erin's collection when she has been to the stamp fair x number of times. how many stamps are in her collection after 7 trips to the fair?

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Erin goes to a stamp fair once a month to buy new stamps for her collection. the equation y = 115 +...
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